#include<stdio.h>
#include<math.h>
main()
{
    int x,y,z,count=0;
    printf("MEN   WOMEN   CHILDREN\n");
    printf("......................\n");
    for(x=0;x<=10;x++)
    {
        y=20-2*x;
        z=30-x-y;
        if(3*x+2*y+z==50)
        printf(" %2d:   %d   %d   %d\n",++count,x,y,z);
    }
}